<p> MATERIAL SAFETY DATA SHEET Pharmacal Research Laboratories Inc.  33 Great Hill Road Naugatuck, CT 06770 (203) 729-5237  800-243-5350  FAX (203) 729-5230</p><p>NFPA HMIS Health-2 Fire-0 Reac-0 Health-2 Fire-0 Reac-0</p><p>DATE OF ISSUE-5/25/00</p><p>I. IDENTIFICATION AND EMERGENCY INFORMATION</p><p>PRODUCT NAME: CLIDOX-S® ACTIVATOR</p><p>PRODUCT CODE: 951</p><p>CHEMICAL NAME: HYDROXYACETIC ACID</p><p>CAS NUMBER: 79-14-1</p><p>PRODUCT APPEARANCE AND ODOR: CLEAR LIQUID - MILD BURNT SUGAR ODOR</p><p>EMERGENCY TELEPHONE NUMBERS: FOR CHEMICAL EMERGENCY CHEMTREC 1-800-424-9300 IN DISTRICT OF COLUMBIA COLLECT 483-7616 OUTSIDE THE CONTINENTAL U.S. COLLECT (202) 483-7616</p><p>II. COMPONENTS AND HAZARD INFORMATION</p><p>COMPONENTS CAS NO. OF APPROXIMATE COMPONENTS CONCENTRATION HYDROXYACETIC ACID 79-14-1 10%</p><p>III. EMERGENCY AND FIRST AID PROCEDURES</p><p>EYE CONTACT FLUSH WITH WATER FOR AT LEAST 15 MINUTES - CONTACT PHYSICIAN</p><p>SKIN CONTACT WASH WITH PLENTY OF SOAP & WATER</p><p>INHALATION MOVE TO FRESH AIR</p><p>INGESTION DRINK PROMPTLY A LARGE QUANTITIES OF WATER - DO NOT INDUCE VOMITING - GET MEDICAL ATTENTION</p><p>IV. FIRE AND EXPLOSION DATA</p><p>FLASH POINT (MINIMUM): NON-FLAMMABLE HANDLING PRECAUTIONS: KEEP IN WELL VENTILATED AREA - STORE ABOVE 10°C (50°F) EXTINGUISHING MEDIA AND FIRE ANY MEDIA APPROPRIATE FOR THIS FIGHTING PROCEDURES: TYPE OF FIRE IN WHICH THE HYDROXYACETIC ACID IS INVOLVED DECOMPOSITION PRODUCTS UNDER CONTACT WITH METALS MAY PRODUCE FIRE CONDITIONS: FLAMMABLE HYDROGEN GAS CLIDOX-S® ACTIVATOR PAGE 1 of 4 MATERIAL SAFETY DATA SHEET Pharmacal Research Laboratories Inc.  33 Great Hill Road Naugatuck, CT 06770 (203) 729-5237  800-243-5350  FAX (203) 729-5230</p><p>“EMPTY” CONTAINER WARNINGS RINSE THOROUGHLY WITH WATER - DISPOSE OF IN CONFORMANCE WITH FEDERAL, STATE, AND LOCAL REGULATIONS</p><p>V. HEALTH AND HAZARD INFORMATION</p><p>VARIABILITY AMONG INDIVIDUALS: NONE KNOWN</p><p>EFFECTS OF OVEREXPOSURE: NONE LISTED (SIGNS AND SYMPTOMS OF EXPOSURE NATURE OF HAZARD AND TOXICITY INFORMATION:</p><p>ACUTE ORAL TOXICITY LESS THAN 5g/kg</p><p>SKIN IRRITATION MATERIAL IS NOT A PRIMARY SKIN IRRITANT primary irritation score (index) 0.34</p><p>EYE IRRITATION MATERIAL IS NOT A PRIMARY EYE IRRITANT mean maximum score 0.7</p><p>VI. PHYSICAL DATA THE FOLLOWING DATA ARE APPROXIMATE OR TYPICAL VALUES AND SHOULD NOT BE USED FOR PRECISE DESIGN PURPOSES.</p><p>BOILING POINT 112°C</p><p>SPECIFIC GRAVITY 1.03</p><p>MOLECULAR WEIGHT SOLUTION pH 2.0</p><p>POUR, CONGEALING OR MELTING POINT 10°C</p><p>PERCENT VOLATILE BY VOLUME 4.0%</p><p>EVAPORATION RATE @ 1 ATM AND 25C (n-BUTYL ACETATE LESS THAN 1 = 1)</p><p>SOLUBILITY IN WATER @ 1 ATM AND 25C COMPLETE</p><p>VII. REACTIVITY</p><p>REACTS WITH METALS AND STRONG OXIDIZING AGENTS TO PRODUCE HYDROGEN, OXIDES OR NITROGEN</p><p>VIII. SPILL OR LEAK PROCEDURES</p><p>STEPS TO BE TAKEN IN CASE MATERIAL IS SPILLED: NEUTRALIZE WITH LIME OR SODA ASH - FLUSH TO DRAIN WITH PLENTY OF WATER IN ACCORDANCE WITH FEDERAL, STATE AND LOCAL REGULATIONS</p><p>CLIDOX-S® ACTIVATOR PAGE 2 of 4 MATERIAL SAFETY DATA SHEET Pharmacal Research Laboratories Inc.  33 Great Hill Road Naugatuck, CT 06770 (203) 729-5237  800-243-5350  FAX (203) 729-5230</p><p>IX. PROTECTION AND PRECAUTIONS</p><p>VENTILATION: LOCAL EXHAUST</p><p>RESPIRATORY PROTECTION: NIOSH PERMISSIBLE RESPIRATORY PROTECTION IF THERE IS REASONABLE POSSIBILITY OF EXPOSURE</p><p>PROTECTIVE GLOVES: LATEX OR VINYL</p><p>EYE PROTECTION: CHEMICAL SPLASH GOGGLES</p><p>OTHER PROTECTIVE EQUIPMENT: BUTYL RUBBER APRON</p><p>PERSONAL HYGIENE: DO NOT GET INTO EYES, ON SKIN, OR IN CLOTHING - WASH THOROUGHLY AFTER USE</p><p>X. TRANSPORTATION INFORMATION</p><p>TRANSPORTATION INCIDENT NOT REGULATED AS A HAZARDOUS MATERIAL INFORMATION: BY THE D.O.T.</p><p>DOT IDENTIFICATION NUMBER N/A</p><p>SHIPPING DESCRIPTION DISINFECTANTS, NOI, ITEM # 57100, SUB 3</p><p>THE INFORMATION AND RECOMMENDATIONS CONTAINED HEREIN ARE, TO THE BEST OF PHARMACAL’S KNOWLEDGE AND BELIEF, ACCURATE AND RELIABLE AS OF THE DATE ISSUED. PHARMACAL DOES NOT WARRANT OR GUARANTEE THEIR ACCURACY OR RELIABILITY, AND PHARMACAL SHALL NOT BE LIABLE FOR ANY LOSS OR DAMAGE ARISING OUT OF THERE USE THEREOF.</p><p>THE INFORMATION AND RECOMMENDATIONS ARE OFFERED FOR THE USER’S CONSIDERATION AND EXAMINATION, AND IT IS THE USER’S RESPONSIBILITY TO SATISFY ITSELF THAT THEY ARE SUITABLE AND COMPLETE FOR ITS PARTICULAR USE.</p><p>THE HAZARDOUS MATERIALS IDENTIFICATION SYSTEM (HMIS) AND NATIONAL FIRE PROTECTION ASSOCIATION RATINGS HAVE BEEN INCLUDED BY PHARMACAL RESEARCH LABORATORIES INC. IN ORDER TO PROVIDE ADDITIONAL HEALTH AND HAZARD INFORMATION. THE RATINGS RECOMMENDED ARE BASED UPON CRITERIA SUPPLIED BY THE DEVELOPERS OF THESE RATING SYSTEMS, TOGETHER WITH PHARMACAL’S INTERPRETATION OF THE AVAILABLE DATA.</p><p>CLIDOX-S® ACTIVATOR PAGE 3 of 4 </p>